Title:
TURBINE BLADE MOUNTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2016/185732
Kind Code:
A1
Abstract:
A guide surface which expands to the outer peripheral side as the guide surface extends from the upstream side to the downstream side is formed on a support section. A guided surface which expands to the outer peripheral side as the guided surface extends from the upstream side to the downstream side is formed at the outer peripheral side end of a blocking member. At least while a disc is being rotationally driven, the blocking member covers a gap while the guided surface is in contact with the guide surface, the gap being located in a fitting section at a position between the disc and a turbine blade.
Inventors:
TAKEMOTO TSUYOSHI (JP)
TATEISHI JUN (JP)
TATEISHI JUN (JP)
Application Number:
PCT/JP2016/052156
Publication Date:
November 24, 2016
Filing Date:
January 26, 2016
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F01D11/00; F01D5/14; F01D5/30; F01D25/00; F02C7/18; F02C7/28
Foreign References:
| JP2010025110A | 2010-02-04 | |||
| JP2012007606A | 2012-01-12 | |||
| JP2012522169A | 2012-09-20 | |||
| JP2010216474A | 2010-09-30 | |||
| JP2005307981A | 2005-11-04 | |||
| JPH0886202A | 1996-04-02 | |||
| JP2012510580A | 2012-05-10 |
Other References:
See also references of EP 3296518A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
長谷川 芳樹 (JP)
長谷川 芳樹 (JP)
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